A revision of the genus Hypotrix Guenee in North America with descriptions of four new species and a new genus (Lepidoptera, Noctuidae, Noctuinae, Eriopygini) Author Lafontaine, Donald Agriculture and Agri-Food Canada, Ottawa, Canada Author Ferris, Clifford , Laramie, United States of America Author Walsh, J. University of Arizona, Tucson, United States of America text ZooKeys 2010 2010-03-18 39 39 225 253 journal article 10.3897/zookeys.39.438 fc23db36-464b-42fb-b4dc-95d6df92600b 1313–2970 576643 6AF950B9-F8A5-4FF1-8F6A-BFF4FD8F79DE Hypotrix rubra Lafontaine, Ferris & Walsh , sp. n. urn:lsid:zoobank.org:act: 43B4BEE9-40D0-4411-A655-FFFE60626B33 Figs 5, 22, 37 Type material. Holotype ♁. Arizona , Cochise Co. , Chiricahua Mts , Onion Saddle , 7700’, Ponderosa pine/oak habitat, uv/mv lights, 6 June 2004 , B. Walsh. CNC . Paratypes : 11 ♁, 35 ♀ . USA , Arizona . Same locality and collector as for holotype , 26 May 2003 , 6 June 2004 , 6 June 2007 , 14 June 2007 (2 ♁, 3 ♀ ) ; Cochise Co. , Chiricahua Mts , Barfoot Park , 8370’, 17 June 2009 , C, D, Ferris ( 1 ♀ ) ; Cochise Co. , Chiricahua Mts , canyon below Barfoot Park , 8320’, 18 June 2009 , C, D, Ferris (1 ♁) ; Cochise Co. , Chiricahua Mts , Cave Creek Canyon , 5400’, 18 May–19 June 1966 , J. G. Franclemont (1 ♁, 7 ♀ ) ; Cochise Co. , Chiricahua Mts , Onion Saddle , 7600’, 27 June – 1 July 1967 , J. G. Franclemont ( 4 ♀ ) ; Cochise Co. , Chiricahua Mts , Shaw Peak Trail above Onion Saddle , 7630’, 22 June 2008 , C, D, Ferris ( 3 ♀ ) ; Cochise Co. , Chiricahua Mts , mi 10.6 Turkey Creek Road , 6400’, pine/oak forest, uv/mv lights, 5 May 2002 , B. Walsh (1 ♁) ; Graham Co , Pinalena Mts , Cummingham Campground , 9000’, 5 June 2007 , B. Walsh ( 2 ♀ ) ; Graham Co. , Mt. Graham ( Pinellelo Mts ), Snow Flat , 8775’, 18 May 2009 , C, D, Ferris (1 ♁) ; Pima Co. , Mt Lemmon , Summerhaven , 25 May 1991 , R. Nagle ( 1 ♀ ) ; Pima Co. , Mt Lemmon , Summerhaven , 32°46'N , 110°74'W, 8200’, 1 June 1997 , R. Leuschner (1 ♁) ; Pima Co. , Santa Catalina Mts , Summerhaven , 7845’, 10 – 11 June 2008 , C, D, Ferris (1 ♁, 3 ♀ ) ; Pima Co. , Santa Catalina Mts , forestry road 39, 2.7 mi E junction with Mt Lemmon Hwy. , mixed pine/oak on east facing slope, 25 May 2005 , B. Walsh ( 1 ♀ ) ; Santa Cruz Co. , Madera Canyon 5000’, 12–14 June 1963 , J. G. Franclemont ( 3 ♀ ) ; Santa Cruz Co. , Madera Canyon 4880’, 11 June 1963 , J. G. Franclemont (1 ♁). New Mexico . Grant Co. , Pinos Altos Mts , S end Cherry Creek Campground, 6753’, 32°54'39.1"N , 108°13'44.6"W , conifer forest, 22 May 2007 , G. Forbes ( 1 ♀ ) ; Grant Co. , Pinos Altos Mts , Cherry Creek Canyon, 6500’, 16 – 17 June 1999 , C. D. Ferris ( 2 ♀ ) ; Grant Co. , Mimbres Mts , Spring Canyon , 7000’, 24 June 2008 , C, D, Ferris (1 ♁, 1 ♀ ) ; Otero Co. , Sacramento Mts , Dry Creek Road 2.1 mi N Rt 82, 6 mi E Rt 244 at Cloudcroft , conifer forest, 17 May 2006 , G. Forbes ( 1 ♀ ) ; Otero Co. , Haynes Canyon Vista , Sunspot Road 1.2 mi SW Cloudcroft , 8830’, conifer forest, 23 June 2006 , G. Forbes ( 1 ♀ ) ; Sierra Co. , Mimbres Mts , Emory Pass , summit overlook, 8828’, conifer forest, 18 May 2006 , G. Forbes ( 1 ♀ ) . Mexico . Durango . 30 mi W Durango , 8000’, 6 May 1961 , Howden & Martin (1 ♁) . Paratypes deposited in CDF , CNC , CUIC , JBW , NMSU , RL , USNM . Etymology . Rubra is taken from the Latin for red and refers to the reddish color of the forewings and body of the moth. Diagnosis . Hypotrix rubra can be recognized by the reddish-brown forewing with the maculation obscure except for a diffuse reddish-brown medial line that is sharply Figures Ι9–22. Hypotrix male genitalia. Ι9 H . ferricola 20 H . diplogramma 2Ι H . parallela 22 H . rubra . angled at the reniform spot, a dark-gray spot in the lower part of the reniform spot, and an almost straight red subterminal line. It is most closely related to H . parallela , both species having similar male and female genitalia with a bulbous cornutus on a submedial diverticulum in the vesica. They differ in that H . rubra lacks spiniform setae on the middle and hind tibiae, the uncus is much broader apically, the cucullus extended farther ventrally, and the vesica in the male and appendix bursae in the female are correspondingly longer. Description . Adults. Male and female similar in size, color, and maculation. Forewing length: 12–16 mm . Head – Male antenna with individual segments swollen laterally, slightly diamond-shaped; ventral setae with tendency to divide into two tufts on each side. Female antenna filiform, minutely setose ventrally. Palpi and head unicolorous, clothed with deeplyforked, reddish-brown scales. Thorax – Covered with deeply-forked, reddish-brown scales; without tufting. Legs : Covered with reddish-brown scales with scattered dark-gray scales, especially on outer side of tarsi. Tibia without spiniform setae. Wings : Dorsal forewing reddish brown (occasionally reddish-gray) with maculation obscure except for a diffuse red medial line, sharply angled at reniform spot, a dark-gray spot in lower part of reniform spot, and an even, slightly concave red subterminal line; some specimens with patch of gray scales near apex of wing. Fringe similar to forewing ground color, or slightly darker red. Dorsal hindwing dirty white or very pale fuscous with darker fuscous on discal spot, wing veins, and wing margin. Fringe pale reddish buff with diffuse darker medial line. Male genitalia – Uncus gradually widening from base, then abruptly expanded and wedge shaped at apex. Valve with well-defined triangular cucullus with narrow “neck,” dorsoapical corona, and one stout seta at protruding anal angle; digitus short, tapered and lightly sclerotized, projecting into base of ventral notch proximal to cucullus; clasper a slightly upcurved rod extending to dorsal margin of valve; membranous part of sacculus extends along ventral half of valve to notch anterior to cucullus; lower margin of valve evenly curved into notch. Aedeagus with cluster of small spines at apex on right side. Vesica very long and gently coiled, about 6 × as long as aedeagus; vesica swollen at base with 16–18 long stout cornuti forming longitudinal row along swollen area and transverse row across middle of it; cornutus with bulbous base on a short diverticulum at about 1/5 from base of vesica. Female genitalia – Corpus bursae membranous, rounded; appendix bursae long, narrow, and coiled, about 3 × as long as corpus bursae. Ductus bursae about as long as corpus bursae, heavily sclerotized on sides, more so on left side. Anal papillae narrow and sharply pointed with large bulbous base. Distribution and biology. Hypotrix rubra occurs from southwestern New Mexico and southeastern Arizona southward to the State of Durango in northern Mexico . Adults have been collected between early May and early July in ponderosa pine forests and mixed woodlands of pine and oak.